| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.83 | 8.861% | $98.8784 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $178.98 | 11.868% | $200.2213 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $236.27 | 9.276% | $258.1864 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $157.28 | 9.833% | $172.7453 | $172.75 | $172.75 | $172.70 |
| Purchase #5 | $82.70 | 11.769% | $92.433 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $34.46 | 5.725% | $36.4328 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $103.93 | 4.221% | $108.3169 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $884.45 | $967.2141 | $967.22 | $967.25 | $967.10 | |